NL7114345A - - Google Patents

Info

Publication number
NL7114345A
NL7114345A NL7114345A NL7114345A NL7114345A NL 7114345 A NL7114345 A NL 7114345A NL 7114345 A NL7114345 A NL 7114345A NL 7114345 A NL7114345 A NL 7114345A NL 7114345 A NL7114345 A NL 7114345A
Authority
NL
Netherlands
Application number
NL7114345A
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Priority claimed from FR6923836A external-priority patent/FR2052081A5/fr
Application filed filed Critical
Publication of NL7114345A publication Critical patent/NL7114345A/xx

Links

Classifications

    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means, e.g. by light scattering, diffraction, holography or imaging
    • G01N15/0211—Investigating a scatter or diffraction pattern
    • G—PHYSICS
    • G01—MEASURING; TESTING
    • G01N—INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIR CHEMICAL OR PHYSICAL PROPERTIES
    • G01N15/00—Investigating characteristics of particles; Investigating permeability, pore-volume, or surface-area of porous materials
    • G01N15/02—Investigating particle size or size distribution
    • G01N15/0205—Investigating particle size or size distribution by optical means, e.g. by light scattering, diffraction, holography or imaging
NL7114345A 1969-07-11 1971-10-19 NL7114345A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
FR6923836A FR2052081A5 (en) 1969-07-11 1969-07-11
FR7037694A FR2109481A6 (en) 1969-07-11 1970-10-19

Publications (1)

Publication Number Publication Date
NL7114345A true NL7114345A (en) 1972-04-21

Family

ID=26215164

Family Applications (2)

Application Number Title Priority Date Filing Date
NL7010219A NL174185C (en) 1969-07-11 1970-07-10 METHOD AND APPARATUS FOR DETERMINING A GRANULOMETRIC CURVE
NL7114345A NL7114345A (en) 1969-07-11 1971-10-19

Family Applications Before (1)

Application Number Title Priority Date Filing Date
NL7010219A NL174185C (en) 1969-07-11 1970-07-10 METHOD AND APPARATUS FOR DETERMINING A GRANULOMETRIC CURVE

Country Status (4)

Country Link
CH (2) CH520925A (en)
DE (1) DE2034378C2 (en)
FR (1) FR2109481A6 (en)
NL (2) NL174185C (en)

Families Citing this family (3)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
BE787699A (en) * 1971-08-25 1973-02-19 Ind Des Comp DEVICE FOR DETERMINING A GRANULOMETRY CURVE OF A MIXTURE OF PARTICLES
FR2459966A1 (en) * 1979-06-22 1981-01-16 Thery Jean Francois APPARATUS FOR DETERMINING THE HISTOGRAM OF PARTICULATE SIZES OR PARTICULARLY BLOOD GLOBULES
DE19733784C2 (en) * 1997-08-05 2001-08-30 Alfred Leipertz Method and device for determining the distribution of the solid density of individual particles in a particle collective

Family Cites Families (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2969708A (en) * 1957-04-03 1961-01-31 American Optical Corp Means for analyzing microscopic particles and the like

Also Published As

Publication number Publication date
NL174185C (en) 1984-05-01
FR2109481A6 (en) 1972-05-26
CH533836A (en) 1973-02-15
DE2034378C2 (en) 1983-11-10
DE2034378A1 (en) 1971-01-14
NL7010219A (en) 1971-01-13
NL174185B (en) 1983-12-01
CH520925A (en) 1972-03-31

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Legal Events

Date Code Title Description
BB A search report has been drawn up
BV The patent application has lapsed